Information on the "Office Depot" version of this keyboard can be found nowhere. However, I did some research on the model number (HTK-2001), which only came up on sveral Poland websites. I came across a different company called Mint Electronics (http://mint-electronics.com) making a keyboard with this model number being cross referenced. I tried the drivers for the Mint Keyboard model 2125 because it sounded like the closest match to the HTK-2001. It works perfectly for me. I hope it helps you since there really is no other information about this keyboard.
The following files are found inside the driver download file.
|keyb_2125/layout.bin||353 bytes||7 Apr 2002|
|keyb_2125/_sys1.cab||186.3 KB||7 Apr 2002|
|keyb_2125/_ISDEL.EXE||8.2 KB||19 Nov 1997|
|keyb_2125/setup.lid||49 bytes||7 Apr 2002|
|keyb_2125/SETUP.EXE||59.9 KB||19 Nov 1997|
|keyb_2125/DATA.TAG||94 bytes||7 Apr 2002|
|keyb_2125/os.dat||417 bytes||6 May 1997|
|keyb_2125/setup.ins||56.1 KB||7 Apr 2002|
|keyb_2125/data1.cab||11.7 KB||7 Apr 2002|
|keyb_2125/SETUP.INI||63 bytes||7 Apr 2002|
|keyb_2125/_setup.dll||11.3 KB||19 Nov 1997|
|keyb_2125/_user1.cab||44.7 KB||7 Apr 2002|
|keyb_2125/lang.dat||4.6 KB||30 May 1997|
|keyb_2125/_INST32I.EX_||300.2 KB||19 Nov 1997|